(19)
(11) EP 1 727 807 A1

(12)

(43) Date of publication:
06.12.2006 Bulletin 2006/49

(21) Application number: 03780480.4

(22) Date of filing: 25.12.2003
(51) International Patent Classification (IPC): 
C07D 249/20(2006.01)
(86) International application number:
PCT/IB2003/006204
(87) International publication number:
WO 2005/066141 (21.07.2005 Gazette 2005/29)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

(71) Applicant: Council of Scientific and Industrial Research
New Delhi 110 067 (IN)

(72) Inventors:
  • SOLANKY, Shailendra, Singh
    Pune 411 008, Maharashtra (IN)
  • DESAI, Shrojal, Mohitkumar
    Pune 411 008, Maharashtra (IN)
  • SINGH, Raj, Pal
    Pune 411 008, Maharashtra (IN)

(74) Representative: Behnisch, Werner 
Reinhard-Skuhra-Weise & Partner GbR, Friedrichstrasse 31
80801 München
80801 München (DE)

   


(54) ANTIOZONANT BASED FUNCTIONALIZED BENZOTRIAZOLE UV ABSORBERS AND THE PROCESS THEREOF